Yes, you can actually make cell phone calls with your Arduino now. The real star of this build is the new GSM Shield library. This library of code includes the methods necessary for an Arduino to ...

Now, there's a tool for detecting those paths: the cell phone. Mobile phones have become ubiquitous in advanced economies, to the point where in some countries cellular subscriptions outnumber ...

Manufacturers still use aluminum to make cell phones. But instead of pure aluminum, they use alloys like magnesium-aluminum or titanium-aluminum. Apple makes the iPhone 16 Pro out of pure titanium.